/// <summary>
/// 高度ビュークリック
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void pictureBoxAltitude_Click(object sender, EventArgs e)
{
if (coordinateList == null)
{
return;
}
Point pt = pictureBoxAltitude.PointToClient(new Point(MousePosition.X, MousePosition.Y));
currentIndex = altitudeView.OnClickAndReturnIndex(pt);
Tuple <Coordinate, Coordinate> tpl = coordinateList.GetTupleAtIndex(currentIndex);
heading = GpsCalculator.Heading(tpl.Item1, tpl.Item2);
DrawStreetView(tpl.Item1);
mapView.DrawCurrentPoint(currentIndex);
}
public void DrawCurrentPoint(int index)
{
Tuple <Coordinate, Coordinate> tpl = coordinateList.GetTupleAtIndex(index);
Bitmap newCanvas = new Bitmap(baseCanvas);
using (Graphics g = Graphics.FromImage(newCanvas))
{
Point pt = ConvertCoordinateToPixelPoint(tpl.Item1);
g.FillEllipse(Brushes.Red, pt.X - PointSize / 2, pt.Y - PointSize / 2, PointSize, PointSize);
}
pictureBoxMap.Image = newCanvas;
}
